diff --git a/public/bash-interactive-init.sh b/public/bash-interactive-init.sh
index aad7d75..3b9f2e6 100644
--- a/public/bash-interactive-init.sh
+++ b/public/bash-interactive-init.sh
@@ -16,8 +16,3 @@ case "$TERM" in
     xterm) TERM=xterm-256color;;
     screen) TERM=screen-256color;;
 esac
-
-# info gnupg, invocate gpg agent
-GPG_TTY=$(tty)
-export GPG_TTY
-